Free Printable Chapter 5 Quiz

1.

Solve $3\ \tan\ \frac{x}{2}+3$

a)

$\frac{x}{2}=\frac{3\pi}{4}+n\pi$

b)

$x=\frac{3\pi}{2}+\pi n$

c)

$x=\frac{3\pi}{2}+2n\pi$

d)

$\tan\ \ \frac{x}{2}=-1$

2.

Verify that $\frac{\sin\left(x+h\right)-\sin x}{h}=\left(\cos x\right)\left(\frac{\sin\ h}{h}\right)-\left(\sin x\right)\left(\frac{1-\cos\ h}{h}\right)$

a)

True

b)

False

c)

I am not sure

d)

The answer is 1

3.

Use the Unit Circle to determine the exact value of:

1-\sin^230\degree-\sin^260\degree

a)

$\frac{1}{4}$

b)

$\frac{1-\sqrt{3}}{2}$

c)

$0$

d)

$1$

4.

Which of the following are equivalent to cos2u?

a)

$\cos^2u-\sin^2u$

b)

$2\cos^2u-1$

c)

$1-2\sin^2u$

d)

$1-\sin^2u$

e)

$\sin^2u-\cos^2u$

5.

$\frac{1-\cos u}{\sin u}=$

(a)

6.

Rewrite the expression as a sum or difference: $\cos2y\ \cdot\sin\ 5y$

a)

$\frac{1}{2}\sin7y+\frac{1}{2}\sin3y$

b)

$\frac{1}{2}\sin7y+\sin3y$

c)

$\frac{1}{2}\sin7y-\frac{1}{2}\sin3y$

d)

$\frac{1}{2}\sin7y-\sin3y$

Chapter 5 Quiz

Total questions: 6

Worksheet time: 8mins

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